SIST ISO 2339:1996
(Main)Taper pins, unhardened
Taper pins, unhardened
Specifies the characteristics of products with metric dimensions and nominal diameters from 0,6 mm up to and including 50 mm; includes specifications with reference to International Standards; gives an example for the designation.
Goupilles de position coniques non trempées
La présente Norme internationale spécifie les caractéristiques des goupilles de position coniques non trempées, de dimensions métriques et de diamètre nominal, d, de 0,6 à 50 mm inclus.
Stožčasti zatiči, nekaljeni
General Information
- Status
- Published
- Publication Date
- 31-Mar-1996
- Technical Committee
- ISEL - Mechanical elements
- Current Stage
- 6060 - National Implementation/Publication (Adopted Project)
- Start Date
- 01-Apr-1996
- Due Date
- 01-Apr-1996
- Completion Date
- 01-Apr-1996
- Ref Project
ISO 2339:1986 - Taper pins, unhardened
Relations
- Effective Date
- 12-May-2008
Overview
SIST ISO 2339:1996 defines the specifications for unhardened taper pins with metric dimensions, covering nominal diameters from 0.6 mm up to and including 50 mm. As an internationally recognized standard developed by ISO Technical Committee ISO/TC 2 (Fasteners), it provides essential guidelines on dimensions, material properties, surface finishes, and inspection criteria for taper pins used primarily in mechanical assemblies. This standard ensures uniformity, quality, and interchangeability in taper pins used worldwide.
Key Topics
Scope and Dimensions
The standard applies to unhardened taper pins with nominal diameters ranging from 0.6 mm to 50 mm. It specifies two main types based on surface finish:- Type A (ground pins) with a surface roughness of Ra = 0.8 µm
- Type B (turned pins) with a surface roughness of Ra = 3.2 µm
Dimensional tolerances and length ranges are clearly defined to ensure consistent fit and function.
Material and Hardness
The standard recommends using free-cutting steel with a hardness range of 125 to 245 HV. Alternative materials may be used based on agreements between customer and supplier.Surface Treatment and Coatings
Preferred surface finishes include:- Black oxide
- Phosphate coatings
- Zinc plating combined with chromate conversion coatings (in accordance with ISO 2081 and ISO 4520)
Pins may also be supplied with natural finishes treated with rust-preventative lubricants unless otherwise specified.
Quality and Inspection
The taper and overall dimensions are verified using appropriate optical comparators to maintain accuracy. Burr-free finishing and absence of defects are mandatory to ensure quality. Acceptance inspections follow the procedures described in ISO 3269.Designation System
Pins are designated by referring to the standard number, type, nominal diameter, length, and material, e.g.,
Taper pin ISO 2339 - A - 6 x 30 - St (Type A, 6 mm diameter, 30 mm length, steel).
Applications
Taper pins conforming to SIST ISO 2339:1996 are widely used in:
- Mechanical machinery assemblies for precise alignment and securing of components.
- Automotive parts where reliable fastening without hardening is required.
- Tooling and jig fixtures where ease of manufacturing and replacement is critical.
- General engineering applications requiring metric-sized taper pins with standardized quality and dimensions.
The standard helps users select suitable taper pins that meet international quality requirements, reducing the risk of fitment failure and enhancing manufacturing consistency.
Related Standards
SIST ISO 2339:1996 references and aligns with several other ISO standards to ensure comprehensive quality control and compatibility, including:
- ISO 2081 - Metallic coatings - Electroplated coatings of zinc on iron or steel
- ISO 3269 - Fasteners - Acceptance inspections
- ISO 4520 - Chromate conversion coatings on electroplated zinc and cadmium coatings
These related standards complement ISO 2339 by providing detailed requirements for coatings, inspection methods, and material treatments, ensuring optimal performance of taper pins in various environments.
SIST ISO 2339:1996 is a critical reference for manufacturers, engineers, and quality inspectors dealing with unhardened taper pins. Adherence to this standard guarantees a high level of product uniformity, reliability, and international compatibility in fastening solutions.
Frequently Asked Questions
SIST ISO 2339:1996 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Taper pins, unhardened". This standard covers: Specifies the characteristics of products with metric dimensions and nominal diameters from 0,6 mm up to and including 50 mm; includes specifications with reference to International Standards; gives an example for the designation.
Specifies the characteristics of products with metric dimensions and nominal diameters from 0,6 mm up to and including 50 mm; includes specifications with reference to International Standards; gives an example for the designation.
SIST ISO 2339:1996 is classified under the following ICS (International Classification for Standards) categories: 21.060.50 - Pins, nails. The ICS classification helps identify the subject area and facilitates finding related standards.
SIST ISO 2339:1996 has the following relationships with other standards: It is inter standard links to ISO 2339:1974. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
SIST ISO 2339:1996 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
SLOVENSKI STANDARD
01-april-1996
6WRåþDVWL]DWLþLQHNDOMHQL
Taper pins, unhardened
Goupilles de position coniques non trempées
Ta slovenski standard je istoveten z: ISO 2339:1986
ICS:
21.060.50 =DWLþLåHEOML Pins, nails
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
International Standard 2339
INTERNATIONAL ORGANIZATION FOR STANDARDIZATION.MEIKfiYHAPO4HAR OPI-AHM3ALWlR fl0 CTAHC(APTM3ALWlM*ORGANISATION INTERNATIONALE DE NORMALISATION
Taper Pins, unhardened
Goupilles de Position coniques non tremphes
Second edition - 1986-11-01
UDC 621 l 86.54 Ref. No. ISO 23394986 (E)
w
-
: fasteners, pins (mechanics), taper Pins, specifications, dimensions, designation.
Descriptors
v) Price based on 3 pages
Foreword
ISO (the International Qrganization for Standardization) is a worldwide federation of
national Standards bodies (ISO member bodies). The work of preparing International
Standards is normally carried out through ISO technical committees. Esch member
body interested in a subject for which a technical committee has been established has
the right to be represented on that committee. International organizations, govern-
mental and non-governmental, in liaison with ISO, also take part in the work.
Draft International Standards adopted by the technical committees are circulated to
the member bodies for approval before their acceptance as International Standards by
the ISO Council. They are approved in accordance with ISO procedures requiring at
least 75 % approval by the member bodies voting.
International Standard ISO 2339 was prepared by Technical Committee ISO/TC 2,
Fasteners.
This second edition cancels and replaces the first edition (ISO 2339-19721, of which it
constitutes a technical revision.
Users should note that all International Standards undergo revision from time to time
and that any reference made herein to any other International Standard implies its
latest edition, unless otherwise stated.
0 International Organkation for Standardkation, 1986
Printed in Switzerland
~~
ISO 23394986 (E)
INTERNATIONAL STANDARD
Taper Pins, unhardened
1 Scope and field of application
This International Standard specifies the characteristics of unhardened taper Pins, with metric dimensions and nominal diameters, d,
from 0,6 to 50 mm inclusiv
...
International Standard 2339
INTERNATIONAL ORGANIZATION FOR STANDARDIZATION.MEIKfiYHAPO4HAR OPI-AHM3ALWlR fl0 CTAHC(APTM3ALWlM*ORGANISATION INTERNATIONALE DE NORMALISATION
Taper Pins, unhardened
Goupilles de Position coniques non tremphes
Second edition - 1986-11-01
UDC 621 l 86.54 Ref. No. ISO 23394986 (E)
w
-
: fasteners, pins (mechanics), taper Pins, specifications, dimensions, designation.
Descriptors
v) Price based on 3 pages
Foreword
ISO (the International Qrganization for Standardization) is a worldwide federation of
national Standards bodies (ISO member bodies). The work of preparing International
Standards is normally carried out through ISO technical committees. Esch member
body interested in a subject for which a technical committee has been established has
the right to be represented on that committee. International organizations, govern-
mental and non-governmental, in liaison with ISO, also take part in the work.
Draft International Standards adopted by the technical committees are circulated to
the member bodies for approval before their acceptance as International Standards by
the ISO Council. They are approved in accordance with ISO procedures requiring at
least 75 % approval by the member bodies voting.
International Standard ISO 2339 was prepared by Technical Committee ISO/TC 2,
Fasteners.
This second edition cancels and replaces the first edition (ISO 2339-19721, of which it
constitutes a technical revision.
Users should note that all International Standards undergo revision from time to time
and that any reference made herein to any other International Standard implies its
latest edition, unless otherwise stated.
0 International Organkation for Standardkation, 1986
Printed in Switzerland
~~
ISO 23394986 (E)
INTERNATIONAL STANDARD
Taper Pins, unhardened
1 Scope and field of application
This International Standard specifies the characteristics of unhardened taper Pins, with metric dimensions and nominal diameters, d,
from 0,6 to 50 mm inclusive.
2 References
Electropla ted cos tings of zinc on iron or steel,
ISO 2081, Meta//ic coatings -
ISO 3269, Fasteners - Acceptance inspection.
ISO 4520, Chromate conversion coatings on electroplated zinc and Cadmium coatings.
ISO 23394986 (E)
3 Dimensions
Type A (ground Pins) : Surface finish R, = 0,8 Pm
Type B (turned Pins) : Surfac
...
Norme internationale
INTERNATIONAL ORGANIZATION FOR STANDARDIZATION@MEIKAYHAPOAHAR OPTAHM3ALWI Il0 CTAH~APTbl3ALpWWORGANISATlON INTERNATIONALE DE NORMALISATION
Goupilles de position coniques non trempées
Taper pins, unhardened
Deuxième édition - 1986-11-01
CDU 621 n 86.54 Réf. no : ISO 2339-1986 (F)
îiz
Y
Descripteurs : élément de fixation, goupille, goupille conique, spécification, dimension, désignation.
- Prix basé sur 3 pages
Avant-propos
L’ISO (Organisation internationale de normalisation) est une fédération mondiale
d’organismes nationaux de normalisation (comités membres de I’ISO). L’élaboration
des Normes internationales est confiée aux comités techniques de I’ISO. Chaque
comité membre intéressé par une étude a le droit de faire partie du comité technique
créé à cet effet. Les organisations internationales, gouvernementales et non gouverne-
mentales, en liaison avec I’ISO participent également aux travaux.
Les projets de Normes internationales adoptés par les comités techniques sont soumis
aux comités membres pour approbation, avant leur acceptation comme Normes inter-
nationales par le Conseil de I’ISO. Les Normes internationales sont approuvées confor-
mément aux procédures de I’ISO qui requièrent l’approbation de 75 % au moins des
comités membres votants.
La Norme internationale ISO 2339 a été élaborée par le comité technique lSO/TC 2,
Éléments de fixation.
Cette deuxième édition annule et remplace la première édition USO 2339-19721, dont
elle constitue une révision technique.
L’attention des utilisateurs est attirée sur le fait que toutes les Normes internationales
sont de temps en temps soumises à révision et que toute référence faite à une autre
Norme internationale dans le présent document implique qu’il s’agit, sauf indication
contraire, de la dernière édition.
Organisation internationale de normalisation, 1986
Imprimé en Suisse
ISO 23394986 (F)
NORME INTERNATIONALE
Goupilles de position coniques non trempées
1 Objet et domaine d’application
La présente Norme internationale spécifie les caractéristiques des goupilles de position coniques non trempées, de dimensions métri-
ques et de diamétre nominal, d, de 0,6 à 50 mm inclus.
2 Références
DépBts électrolytiques de zinc sur fer ou acier.
ISO 2081, Revêtements métaliques -
I SO 3269, Éléments de fixation - Contrôle de réception.
ISO 4520, Couches de conversion au chromate sur les dépôts électrolytiques de zinc et de cadmium.
3 Dimensions
: Rugosité de surface de valeur R, = 0,8 prn
Type A (goupilles rectifiées)
Type B (groupilles tournées) : Rugosité de surface de
...
Norme internationale
INTERNATIONAL ORGANIZATION FOR STANDARDIZATION@MEIKAYHAPOAHAR OPTAHM3ALWI Il0 CTAH~APTbl3ALpWWORGANISATlON INTERNATIONALE DE NORMALISATION
Goupilles de position coniques non trempées
Taper pins, unhardened
Deuxième édition - 1986-11-01
CDU 621 n 86.54 Réf. no : ISO 2339-1986 (F)
îiz
Y
Descripteurs : élément de fixation, goupille, goupille conique, spécification, dimension, désignation.
- Prix basé sur 3 pages
Avant-propos
L’ISO (Organisation internationale de normalisation) est une fédération mondiale
d’organismes nationaux de normalisation (comités membres de I’ISO). L’élaboration
des Normes internationales est confiée aux comités techniques de I’ISO. Chaque
comité membre intéressé par une étude a le droit de faire partie du comité technique
créé à cet effet. Les organisations internationales, gouvernementales et non gouverne-
mentales, en liaison avec I’ISO participent également aux travaux.
Les projets de Normes internationales adoptés par les comités techniques sont soumis
aux comités membres pour approbation, avant leur acceptation comme Normes inter-
nationales par le Conseil de I’ISO. Les Normes internationales sont approuvées confor-
mément aux procédures de I’ISO qui requièrent l’approbation de 75 % au moins des
comités membres votants.
La Norme internationale ISO 2339 a été élaborée par le comité technique lSO/TC 2,
Éléments de fixation.
Cette deuxième édition annule et remplace la première édition USO 2339-19721, dont
elle constitue une révision technique.
L’attention des utilisateurs est attirée sur le fait que toutes les Normes internationales
sont de temps en temps soumises à révision et que toute référence faite à une autre
Norme internationale dans le présent document implique qu’il s’agit, sauf indication
contraire, de la dernière édition.
Organisation internationale de normalisation, 1986
Imprimé en Suisse
ISO 23394986 (F)
NORME INTERNATIONALE
Goupilles de position coniques non trempées
1 Objet et domaine d’application
La présente Norme internationale spécifie les caractéristiques des goupilles de position coniques non trempées, de dimensions métri-
ques et de diamétre nominal, d, de 0,6 à 50 mm inclus.
2 Références
DépBts électrolytiques de zinc sur fer ou acier.
ISO 2081, Revêtements métaliques -
I SO 3269, Éléments de fixation - Contrôle de réception.
ISO 4520, Couches de conversion au chromate sur les dépôts électrolytiques de zinc et de cadmium.
3 Dimensions
: Rugosité de surface de valeur R, = 0,8 prn
Type A (goupilles rectifiées)
Type B (groupilles tournées) : Rugosité de surface de
...
















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